Issued Patents 2005
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6852470 | Heat-sensitive lithographic printing plate precursor | Keiji Akiyama, Hidekazu Oohashi | 2005-02-08 |
| 6844138 | Processes for producing lithographic printing plate | Kazuyoshi Takii | 2005-01-18 |